Nielsen, S.; Thellufsen, J. Z.; Sorknæs, P.; Djørup, S. R.; Sperling, K.; Østergaard, P. A.; Lund, H. Smart Energy Aalborg: Matching End-Use Heat Saving Measures and Heat Supply Costs to Achieve Least Cost Heat Supply. IJSEPM 2020, 25, 13-32.